FAQ | YingDiGe Underwater Equipment

YingDiGe (Hangzhou) Technology Co., Ltd.- Core Products FAQ

This FAQ focuses on the core products of YingDiGe (Hangzhou) Technology Co., Ltd., including aviation connectors, waterproof connectors, underwater cameras, marine antennas, underwater lights and ocean drifting buoys. It provides detailed answers to common questions about product performance, specifications, applications and customization to help you understand our products better.

General Service & Cooperation

Q1: Do you accept OEM & ODM customization services?

A: Yes, we have a professional R&D and production team, which can provide customers with comprehensive OEM & ODM customization services, including custom design, mold development, product branding and other one-stop solutions to meet the personalized needs of customers.

Q2: What is your product warranty policy?

A: We provide a 12-24 month limited warranty for all core products. During the warranty period, if the product has quality problems caused by non-human factors, we will provide free repair or replacement services to ensure the legitimate rights and interests of customers.

Q3: Can you provide relevant technical documents for products?

A: Yes, we can provide customers with complete technical documents, including product drawings, performance test reports, dimensional data sheets, installation guides and other related materials to help customers better use and maintain our products.

1. Aviation Connector

Q1: What are the main application scenarios of your aviation connectors?

A: Our aviation connectors are specially designed for harsh environment applications, widely used in industrial control systems, communication equipment, marine electronics, vehicle-mounted electronic systems, and various electrical connection scenarios that require dustproof, waterproof and shockproof performance.

Q2: What protection level and core performance do your aviation connectors have?

A: The standard aviation connectors we provide support IP65-IP68 protection level, which can effectively achieve dustproof, waterproof, shockproof and corrosion-resistant effects. The shell is made of high-strength metal materials, with excellent mechanical stability and electrical conductivity, ensuring stable operation in harsh working environments.

Q3: Can the pin configuration, voltage and current parameters of aviation connectors be customized?

A: Yes, we support full customization according to customer needs. The pin count covers 2-30 pins, and the voltage and current parameters can be adjusted according to the actual application scenarios. At the same time, we can also customize the wiring method and shell material to meet the personalized needs of different industries.

Q4: Are your aviation connectors compatible with standard industrial aviation connectors?

A: Yes, our aviation connectors are designed in line with international industrial standards, which can be interchangeable with mainstream industrial aviation connector models on the market, greatly reducing the replacement cost of customers and facilitating the upgrading and maintenance of equipment.

2. Underwater (Waterproof) Connector

Q1: What is the maximum working depth of your underwater connectors?

A: Our underwater connectors have excellent pressure resistance performance, and the maximum working depth can reach 7000 meters, which can fully meet the application needs of deep-sea exploration, offshore oil and gas development, marine engineering and other deep-sea scenarios.

Q2: What sealing structure is adopted to ensure the waterproof performance of underwater connectors?

A: We adopt a double O-ring sealing structure, combined with marine-grade metal shells (stainless steel, titanium alloy, etc.), which has excellent sealing performance and corrosion resistance. It has passed strict pressure attenuation tests and salt spray tests to ensure reliable operation in high-pressure, high-salt and harsh marine environments.

Q3: Are your underwater connectors compatible with well-known international underwater connector brands?

A: Yes, our underwater connectors are mechanically and electrically interchangeable with well-known international underwater connector series (such as SubConn), which is convenient for customers to replace existing equipment without redesigning the connection structure, reducing the cost of equipment transformation.

Q4: What types of underwater connectors do you provide?

A: We have a complete product series, including power connectors, signal connectors, Ethernet connectors, coaxial connectors and hybrid connectors. At the same time, we provide both wet-pluggable and dry-pluggable versions to meet the different installation and use needs of customers in underwater scenarios.

3. Underwater Camera

Q1: What is the waterproof depth range of your underwater cameras?

A: The waterproof depth of our underwater cameras can be customized according to customer needs, ranging from 50 meters to full ocean depth, which can be applied to shallow water observation, deep-sea exploration, underwater inspection and other different scenarios.

Q2: What resolution options do your underwater cameras have?

A: We provide a variety of resolution models to meet different imaging needs, including 1080P, 4MP, 5MP and 4K. The camera has high-definition imaging effect, which can clearly capture underwater scenes and details.

Q3: Do your underwater cameras support underwater color correction?

A: Yes, our underwater cameras are equipped with professional underwater color compensation technology and low-light enhancement function, which can effectively solve the problem of color distortion caused by underwater light refraction, and ensure clear and true color reproduction of underwater images even in low-light environments.

Q4: What interface types do your underwater cameras provide?

A: We provide a variety of interface options, including USB, Ethernet and analog interfaces, and can also provide customized video output interfaces according to customer needs. All underwater cameras are integrated with our self-developed waterproof connectors to ensure the overall waterproof performance and stable signal transmission.

4. Marine Antenna

Q1: What frequency bands do your marine antennas cover?

A: Our marine antennas have a comprehensive frequency band coverage, including GPS, Beidou, 4G, WiFi, VHF and other common communication frequency bands. At the same time, we can provide customized frequency band antennas according to the specific communication needs of customers to meet the requirements of different marine communication scenarios.

Q2: What performance do your marine antennas have in terms of waterproof and corrosion resistance?

A: Our marine antennas are specially designed for marine environments, with excellent waterproof and corrosion-resistant performance. They can withstand the erosion of saltwater, high humidity and other harsh environments, and ensure long-term stable operation in marine scenarios such as ships and marine buoys.

Q3: What are the main application scenarios of your marine antennas?

A: Our marine antennas are widely used in marine buoys, ships, ROV (remotely operated underwater vehicle), AUV (autonomous underwater vehicle), offshore platforms and various ocean monitoring systems, providing stable communication and positioning support for marine operations.

5. Underwater Light

Q1: What are the lighting efficiency and waterproof level of your underwater lights?

A: Our underwater lights adopt high-brightness LED light sources, which have the advantages of high lighting efficiency, low power consumption and long service life. The waterproof level reaches IP68, and they are pressure-resistant and suitable for long-term underwater use, which can meet the lighting needs of various underwater scenarios.

Q2: What color options do your underwater lights have?

A: We provide a variety of color options, including white, red, blue and multi-color. Customers can choose the appropriate color according to the actual application scenarios, such as white light for underwater inspection, red light for underwater photography and observation, etc.

Q3: What are the main application scenarios of your underwater lights?

A: Our underwater lights are widely used in ROV lighting, underwater inspection, underwater photography, subsea engineering, underwater cultural relic exploration and other scenarios, providing stable and high-brightness lighting support for underwater operations.

6. Ocean Drifting Buoy

Q1: What marine environmental data can your ocean drifting buoys collect?

A: Our ocean drifting buoys are equipped with professional sensors, which can collect a variety of marine environmental data, including sea surface temperature, wave height, current speed and direction, GPS position, and can also customize the collection of other environmental parameters according to customer needs.

Q2: How do your ocean drifting buoys transmit collected data?

A: Our ocean drifting buoys adopt satellite or cellular network transmission technology, which can realize real-time transmission of collected marine environmental data to the monitoring center, ensuring that customers can timely grasp the marine environmental conditions.

Q3: What is the working life of your ocean drifting buoys?

A: Our ocean drifting buoys are equipped with long-life battery packs, which have low power consumption and long service life. The continuous working time can reach several months to several years, which can meet the long-term marine monitoring needs of customers.

Q4: What are the main application scenarios of your ocean drifting buoys?

A: Our ocean drifting buoys are widely used in oceanographic research, marine environmental monitoring, maritime search and rescue, meteorological observation and other fields, providing important data support for marine research and marine safety guarantee.